319402488

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149533}}^1$

素因数の和:149631

約数の個数: 32

約数和(自身を含む): 807483600

約数和(自身を除く): 488081112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 149533, 299066, 448599, 598132, 897198, 1196264, 1794396, 3588792, 13308437, 26616874, 39925311, 53233748, 79850622, 106467496, 159701244, 319402488]

約数ペア:

[(1, 319402488), (2, 159701244), (3, 106467496), (4, 79850622), (6, 53233748), (8, 39925311), (12, 26616874), (24, 13308437), (89, 3588792), (178, 1794396), (267, 1196264), (356, 897198), (534, 598132), (712, 448599), (1068, 299066), (2136, 149533)]